Circle with Area 85.6939 Square Inches

Instant diameter calculation and visualization

Diameter

10.4455 inches

Radius

5.2228 inches

Circumference

32.8156 inches

Area

85.6939 in²

How to Calculate Circle Diameter from Area

Step-by-Step Solution

Start with the circle area formula: A = πr²
Solve for radius: r = √(A/π)
Calculate diameter: d = 2r


                            r = √(85.6939/π) = 5.2228 inches

                            d = 2 × 5.2228 = 10.4455 inches

Similar Calculations

42.847 in² = 7.3861 inches diameter Calculate circle diameter for 42.847 square inches
64.2704 in² = 9.0461 inches diameter Calculate circle diameter for 64.2704 square inches
107.1174 in² = 11.6784 inches diameter Calculate circle diameter for 107.1174 square inches
128.5409 in² = 12.7931 inches diameter Calculate circle diameter for 128.5409 square inches